The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 26, 2014
Filed:
Dec. 14, 2011
Applicant:
Kie-bong Ku, Gyeonggi-do, KR;
Inventor:
Kie-Bong Ku, Gyeonggi-do, KR;
Assignee:
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 8/00 (2006.01); G11C 7/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor memory device and method for operating the same includes a controller configured to generate a data buffer control signal in a mode register set (MRS) mode, a data buffer configured to buffer and output a plurality of MRS codes inputted through a data pad in response to the data buffer control signal, and a plurality of MRS command generators configured to receive the MRS codes outputted from the data buffer through a data line and generate a plurality of MRS commands based on the received MRS codes.